Marguerite Ahmar Saith, MD
Internal Medicine Physician · Lima, OH
Marguerite Ahmar Saith, MD is an internal medicine physician with a practice address in Lima, Ohio, and NPI 1497702534, issued on May 27, 2006. Check the license (Ohio 35.134670, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Marguerite Ahmar Saith
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 35.134670 OH
062254 MI
170798 NY
Self-reported in NPPES; status is on the state search - Practice location
- 730 W Market St, Lima, OH 45801
- Phone
- (419) 226-4310
- Enumerated
- May 27, 2006
- Record last updated
- May 10, 2024
- Fax
- (419) 226-4315
- Medicaid ID
- 4229320 MI
- Medicare enrollment
- Enrolled (PECOS I20191030002615); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 5,277 in Ohio → Look up another NPI →
Also registered at 730 W Market St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Mariam Alam, DOStudent in an Organized Health Care Education/Training Program1306739529
- Brandon AlbalatStudent in an Organized Health Care Education/Training Program1538798517
Verify Marguerite Ahmar Saith in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35.134670Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average internal medicine physician in 2024
257 Medicare Part D claims for 118 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Methylprednisolone13 claims
- Metoprolol Succinate11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through 2 group practices
- Grand Traverse Physician Services PCTraverse City, MI
- New York Medical Physician Associates PCKingston, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marguerite Ahmar Saith among 5,277 internal medicine physician records in Ohio
Marguerite Ahmar Saith, MD is one of 5,277 internal medicine physician records with a practice address in Ohio. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 13% of them.
- NPI issued2006 · 13% of these records are older, 55% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated1981 · median 2006 among the 3,414 with a school on file
- Record last updated2024 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
46 internal medicine physician records list a practice address in Lima
They are 46 of the 2,639 NPPES records with a practice address in Lima, and 5,277 internal medicine physician records in Ohio.
All 5,277 in Ohio → Every provider in Lima → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Ashruth Azad, MDLima, OH 458011942528013
- Pratap Balusu, MDLima, OH 458011083607519
- Eric Fisher, MDLima, OH 458011619925534
- Nadia GhallabLima, OH 458011003234394
- Yaser Hamwi, M.D.Lima, OH 458011114049475
- Kevin Hornbeck, DOLima, OH 458011366434268
- Hanna Kifetew, MDLima, OH 458011518031889
- Eric Kirschner, M.D.Lima, OH 458011295776888
Common questions
What is Marguerite Ahmar Saith, MD's NPI number?
Marguerite Ahmar Saith, MD's National Provider Identifier (NPI) is 1497702534, issued on May 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Marguerite Ahmar Saith, MD located?
The NPPES record lists a practice address at 730 W Market St, Lima, OH, 45801. Phone: (419) 226-4310. Providers update this record themselves, so call before visiting.
How can I verify Marguerite Ahmar Saith, MD's license?
NPPES lists Ohio license number 35.134670, as entered by the provider. Search the State Medical Board of Ohio at https://elicense.ohio.gov/oh_verifylicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Marguerite Ahmar Saith, MD prescribe under Medicare Part D?
In 2024, Marguerite Ahmar Saith, MD had 257 Medicare Part D claims for 118 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.